The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 2025
Filed:
Oct. 28, 2021
Applicant:
Mitsubishi Heavy Industries Machinery Systems, Ltd., Hyogo, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B 50/88 (2017.01); B31B 50/04 (2017.01); B31B 50/07 (2017.01); B31B 50/25 (2017.01); B31B 50/62 (2017.01); B41J 2/175 (2006.01); B41J 3/28 (2006.01); B41J 27/12 (2006.01); B41J 29/13 (2006.01); B41J 29/54 (2006.01);
U.S. Cl.
CPC ...
B31B 50/88 (2017.08); B41J 2/17596 (2013.01); B41J 3/286 (2013.01); B41J 27/12 (2013.01); B41J 29/13 (2013.01); B41J 29/54 (2013.01); B31B 50/042 (2017.08); B31B 50/07 (2017.08); B31B 50/25 (2017.08); B31B 50/624 (2017.08);
Abstract
A printing device, a printing machine, and a box making machine are provided with printing cylinders on which printing plates can be mounted, ink supply rolls that are placed on the upstream or downstream sides of the printing cylinders in a sheet-conveying direction and that can be in contact with the printing cylinders, ink supply units that can supply ink to the ink supply rolls, first covers that cover the upper parts of the printing cylinders in the vertical direction and that can be opened and closed, and footholds that cover the vertically upper parts of the ink supply rolls and that can be operated by an operator.